SPEC NO. : 413-212-061
PA G E
: 5/14
3. Electrical characteristics
a. Typical operating conditions
Item
Symbol
Power
supply
voltage
Input voltage
Current
consumption
Inrush current
VCC
IA
IB
I RUSH
Internal Low voltage
VIL
logic
High voltage
VIH
Min.
3.0
-
-
-
0
0.7VCC
Typ.
3.3
220
-
-
-
-
Power ripple voltage
VRP
-
-
Note
1:Effective
value
(mArms)
at
VCC
=
3.3
V/25
.
IA
IB
Max.
3.6
-
300
1500
Unit Remark
V
mArms
mArms
Note 1
mApeak Note 2
0.3 VCC
VCC
100
mVp-p
Black
(0)
64
White
Black
64 Grayscale
Note 2: Refer to the following power-on condition.
90%
Vertical stripe line
Gray
(7)
64
Vcc
10%
Ton=470 s 10%
Sequence of power-on/off and signal-on/off
Power
T3
T1
T5
T4
T2
0ms T1 70msec
0 T2 70msec
300msec T3
Input signal
300msec T4
T5 10msec
Apply the lamp voltage within the LCD operating range. When the backlight turns on before
the LCD operation or the LCD turns off before the backlight turns off, the display may
momentarily become abnormal.
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